We are all looking for a way to prove our existence.

The typical big winner in the stock market takes three to ten years or more to play out.

学习数学的唯一方法就是做数学。

制药行业必须在利润与使命之间取得平衡——我们的使命是治愈，而不仅仅是销售。

The old-fashioned dictator does not exist under scientific management. The man at the head of the business under scientific management is governed by rules and laws which have been developed through hundreds of experiments just as much as the workman is.